<http://caligraph.org/ontology/Extinct_plant>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Plant> .
<http://caligraph.org/ontology/Prehistoric_plant>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Extinct_plant> .
<http://caligraph.org/ontology/Extinct_plant>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Lists_of_extinct_plants> .
<http://caligraph.org/ontology/Recently_extinct_plant>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Extinct_plant> .
<http://caligraph.org/ontology/Extinct_plant_of_the_Nordics>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Extinct_plant> .
<http://caligraph.org/ontology/Extinct_carnivorous_plant>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Extinct_plant> .
<http://caligraph.org/ontology/Extinct_plant>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Extinct_plants> .
<http://caligraph.org/ontology/Extinct_flora_of_Asia>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Extinct_plant> .
<http://caligraph.org/ontology/Extinct_plant>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Extinct_plant>	<http://www.w3.org/2000/01/rdf-schema#label>	"Extinct plant" .
<http://caligraph.org/ontology/Extinct_plant_of_the_British_Isles>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Extinct_plant> .
<http://caligraph.org/ontology/Extinct_flora_of_Oceania>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Extinct_plant> .
<http://caligraph.org/ontology/Extinct_flora_of_North_America>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Extinct_plant> .